Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Guillermo P. Curbera"'
Publikováno v:
Studia Mathematica. 262:197-224
Let $E$ be a rearrangement invariant (r.i.) function space on $[0,1]$, and let $Z_E$ consist of all measurable functions $f$ on $(0,\infty)$ such that $f^*\chi_{[0,1]}\in E$ and $f^*\chi_{[1,\infty)}\in L^2$. We reveal close connections between prope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20b1f61ed10efa75a1757c6d6185ebfd
https://doi.org/10.4064/sm201011-4-1
https://doi.org/10.4064/sm201011-4-1
Autor:
Guillermo P. Curbera, Werner J. Ricker
Publikováno v:
Journal of Mathematical Analysis and Applications. 519:126838
We investigate convolution operators in the sequence spaces $d_p$, for 1 $\leqslant p 1, arise as dual spaces of the Cesàro sequence spaces $ces_p$ thoroughly investigated by G. Bennett. A detailed study is also made of the algebra of those sequence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e40305740f8bb70c390dbdc21c7a916
https://doi.org/10.1016/j.jmaa.2022.126838
https://doi.org/10.1016/j.jmaa.2022.126838
For a separable rearrangement invariant space $X$ on $[0,1]$ of fundamental type we identify the set of all $p\in [1,\infty]$ such that $\ell^p$ is finitely represented in $X$ in such a way that the unit basis vectors of $\ell^p$ ($c_0$ if $p=\infty$
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d597ba47450928859de004426d64a74a
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
idUS: Depósito de Investigación de la Universidad de Sevilla
Universidad de Sevilla (US)
instname
idUS: Depósito de Investigación de la Universidad de Sevilla
Universidad de Sevilla (US)
We consider the space H ( c e s p ) of all Dirichlet series whose coefficients belong to the Cesaro sequence space c e s p , consisting of all complex sequences whose absolute Cesaro means are in l p , for 1 p ∞ . It is a Banach space of analytic f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::933ca3f6db6661b5abf13e75e7647fd6
https://doi.org/10.1016/j.jmaa.2019.03.026
https://doi.org/10.1016/j.jmaa.2019.03.026
Autor:
Guillermo P. Curbera, Antonio J. Durán
Publikováno v:
Journal of Mathematical Analysis and Applications. 474:748-764
Given a finite set F = { f 1 , ⋯ , f k } of nonnegative integers (written in increasing order of magnitude) and a classical discrete family ( p n ) n of orthogonal polynomials (Charlier, Meixner, Krawtchouk or Hahn), we consider the Casorati determ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cac48def19061f6fe7ecd346cd7ebe6
https://doi.org/10.1016/j.jmaa.2019.01.078
https://doi.org/10.1016/j.jmaa.2019.01.078
Publikováno v:
Quaestiones Mathematicae. 43:783-812
The finite Hilbert transform T is a classical (singular) kernel operator which is continuous in every rearrangement invariant space X over (–1, 1) having non-trivial Boyd indices. For X = Lp , 1 < ...
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https://explore.openaire.eu/search/publication?articleId=doi_________::2a7dfd50a981e93ed7c96c6b6d5bdfd5
https://doi.org/10.2989/16073606.2019.1605423
https://doi.org/10.2989/16073606.2019.1605423
Publikováno v:
Annali di Matematica Pura ed Applicata (1923 -). 198:1835-1860
The principle of optimizing inequalities, or their equivalent operator theoretic formulation, is well established in analysis. For an operator, this corresponds to extending its action to larger domains, hopefully to the largest possible such domain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82713ad3a078e00e32943007610cac0c
https://doi.org/10.1007/s10231-019-00837-w
https://doi.org/10.1007/s10231-019-00837-w
Autor:
Guillermo P. Curbera
Publikováno v:
Mathematical Communities in the Reconstruction After the Great War 1918–1928 ISBN: 9783030616823
William Henry Young was President of the International Mathematical Union (IMU) from 1929 to 1932. These were turbulent times for international cooperation in science in general, and mathematics in particular. The main cause of conflict was the Inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::480bb7277e057b5a1af77056cf43e04e
https://doi.org/10.1007/978-3-030-61683-0_1
https://doi.org/10.1007/978-3-030-61683-0_1
Autor:
Guillermo P. Curbera, Werner J. Ricker
Publikováno v:
Journal of Mathematical Analysis and Applications. 507:125824
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e75bbe14233a31757b532afaa684ab64
https://doi.org/10.1016/j.jmaa.2021.125824
https://doi.org/10.1016/j.jmaa.2021.125824
Publikováno v:
Revista Matemática Complutense. 31:351-377
We study conditions on Banach spaces close to \(L^1\) guaranteeing the existence of Random Unconditional Convergence and Divergence systems. Special attention is given to the Haar system and to Cesaro spaces.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84bb958ff2f4b60a7a5bdcb3e754fe7d
https://doi.org/10.1007/s13163-017-0249-y
https://doi.org/10.1007/s13163-017-0249-y